CN211783290U - Non-contact type rapid diameter measuring device - Google Patents
Non-contact type rapid diameter measuring device Download PDFInfo
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- CN211783290U CN211783290U CN202020842695.9U CN202020842695U CN211783290U CN 211783290 U CN211783290 U CN 211783290U CN 202020842695 U CN202020842695 U CN 202020842695U CN 211783290 U CN211783290 U CN 211783290U
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Abstract
The utility model discloses a non-contact rapid diameter measuring device for the diameter measuring of axle type part, include: the upper end surface of the machine table is provided with a mounting groove of a V-shaped concave structure; the V-shaped block is fixedly arranged in the mounting groove of the machine table; the feeding bin is vertically arranged on one side, corresponding to one end part of the V-shaped block, of the upper end surface of the machine platform, and a discharging hole for outputting the radial shaft parts to be detected is formed in one side, close to the V-shaped block, of the lower part of the feeding bin; the receiving bin is used for receiving the shaft parts after diameter measurement; the first driving mechanism is arranged on the upper end surface of the machine platform and is positioned on one side of the upper storage bin, which is far away from the V-shaped block, and the driving end of the first driving mechanism penetrates into the upper storage bin from one side of the lower part of the upper storage bin, which is far away from the discharge hole; the driving end of the second driving mechanism faces the V-shaped block; the diameter measuring bracket is arranged on one side of the upper end surface of the machine platform, which corresponds to the other end part of the V-shaped block; the diameter measuring unit is connected with the diameter measuring support, and the detection end of the diameter measuring unit faces to the shaft part to be measured on the V-shaped block; and the receiving terminal is used for receiving the diameter measuring data of the diameter measuring unit, and the implementation of the scheme is reliable.
Description
Technical Field
The utility model belongs to the technical field of axle type part detection device and specifically relates to a non-contact rapid diameter measuring device.
Background
With the gradual improvement of the automation degree of the manufacturing industry, the precision of the part which is purely manually clamped and detected obviously does not accord with the trend of the current automation process. However, the existing detection device has the defects of inconsistent tightening force, large positioning error, complex operation and the like, and the outer diameter machining precision of the detection shaft part is usually purely manual clamping, so that the defects of heavy workload, inconsistent repeated tightening force, large positioning error and the like are overcome.
Disclosure of Invention
To the condition of prior art, the utility model aims to provide a non-contact rapid diameter measuring device that detection efficiency is high, fast, easy operation, precision are good and use manpower sparingly.
In order to realize the technical purpose, the utility model adopts the technical scheme that:
the utility model provides a quick diameter measuring device of non-contact for axle type part's diameter measuring, it includes:
the middle part of one side of the upper end surface of the machine table is provided with a mounting groove of a V-shaped concave structure, and the mounting groove forms an open structure along one side far away from the middle part of the machine table;
the V-shaped block is of a V-shaped structure, the lower part of the V-shaped block is fixedly arranged in the mounting groove of the machine table, the upper end face of the V-shaped block is parallel to the upper end face of the machine table, and the V-shaped block is used for restraining and placing shaft parts to be measured;
the feeding bin is of a rectangular tubular structure, is vertically arranged on one side, corresponding to one end part of the V-shaped block, of the upper end surface of the machine platform, is internally provided with an accommodating cavity for flatly stacking the radial and axial parts to be detected, and is provided with a discharge hole for outputting the radial and axial parts to be detected on one side, close to the V-shaped block, of the lower part of the feeding bin;
the receiving bin is fixed on the side surface of the machine table with an open structure formed in the mounting groove and is used for receiving the shaft parts after diameter measurement;
the first driving mechanism is arranged on the upper end surface of the machine platform and is positioned on one side of the upper storage bin, which is far away from the V-shaped block, and the driving end of the first driving mechanism can horizontally penetrate into the upper storage bin from one side of the lower part of the upper storage bin, which is far away from the discharge port, and is used for pushing the shaft parts to be measured, which fall into the bottom of the upper storage bin, into the V-shaped block;
the second driving mechanism is arranged on the upper end surface of the machine platform and is positioned on one side of the mounting groove, which is far away from the open structure of the mounting groove, and the driving end of the second driving mechanism faces the V-shaped block and is used for pushing the measured diameter shaft parts on the V-shaped block into the storage bin;
the diameter measuring bracket is arranged on one side of the upper end surface of the machine platform, which corresponds to the other end part of the V-shaped block;
the diameter measuring unit is connected with the diameter measuring support, the detection end of the diameter measuring unit faces to the shaft part to be measured on the V-shaped block, and a connecting virtual line formed by the detection end of the diameter measuring unit and the radial center of the shaft part to be measured is perpendicular to the virtual axis of the shaft part to be measured;
and the receiving terminal is connected with the diameter measuring unit and is used for receiving the diameter measuring data of the diameter measuring unit.
As a possible implementation manner, further, the diameter measuring support is obliquely arranged on one side of the upper end surface of the machine platform corresponding to the other end part of the V-shaped block, a connecting plate is further arranged on the end surface of the diameter measuring support close to the installation groove, a first waist-shaped hole is arranged on the connecting plate, the middle part of the diameter measuring unit is slidably arranged in the first waist-shaped hole in a penetrating manner, and the upper end and the lower end of the diameter measuring unit detachably fix the diameter measuring unit on the first waist-shaped hole through a connecting piece.
As a possible implementation, further, the first driving mechanism includes:
the first support is fixed on the upper end face of the machine table and is positioned on one side of the upper storage bin, which is far away from the side face of the V-shaped block;
the main body of the first push rod is fixedly connected with the first support, the driving end of the first push rod is connected with a first driving rod, and the end part of the first driving rod, which is far away from the main body of the first push rod, can horizontally slide and penetrate into the upper storage bin from one side, which is far away from the discharge hole, of the lower part of the upper storage bin;
the first push plate is connected with the first driving rod, and is driven by the first driving rod to penetrate into the upper storage bin from one side of the lower part of the upper storage bin, which is far away from the discharge port, in a horizontally sliding manner, so that the shaft part to be measured at the lower part of the upper storage bin is pushed into the V-shaped block;
go up the feed bin correspond first actuating lever and first push pedal and be equipped with the gliding breach of dodging of confession first actuating lever and first push pedal.
As a possible implementation manner, further, when the shaft part to be measured is placed in the V-shaped block, the upper part of the shaft part to be measured is higher than the upper end surface of the V-shaped block;
the second drive mechanism comprises:
the second support is fixed on the upper end surface of the machine table and is positioned on one side of the side surface of the mounting groove, which is far away from the open structure of the mounting groove;
the main body of the second push rod is fixedly connected with the second support, the driving end of the second push rod is connected with a second driving rod, and the end part, far away from the main body of the second push rod, of the second driving rod faces the V-shaped block;
and the second push plate is connected with the second driving rod, and is driven by the second driving rod to stretch and retract, so that the measured diameter shaft parts in the V-shaped block are pushed into the material receiving bin.
As a possible implementation manner, the device further comprises a third driving mechanism, the third driving mechanism is fixed on the machine table, and a driving end of the third driving mechanism extends to the upper part of the V-shaped block in a lifting manner and is used for pressing and fixing the radial shaft parts to be measured in the V-shaped block.
As a preferred alternative, it is preferable that the third driving mechanism includes:
the fixed seat is of a plate-shaped structure and is fixedly arranged on the upper end surface of the machine table and positioned on one side of the diameter measuring support, which is far away from the V-shaped block;
the lower end of the supporting rod is fixedly connected with the upper end face of the fixed seat;
one end of the mounting rack is sleeved on the support rod in a vertically sliding manner and is locked and fixed with the support rod through a locking mechanism, and the other end of the mounting rack extends right above the V-shaped block;
the main body of the third push rod is fixedly connected with the lower end face of the other end of the mounting frame, the driving end of the third push rod is connected with a third driving rod, and the third driving rod vertically faces downwards to a radial shaft part to be measured, which is placed on the V-shaped block;
the pressing plate is of an arc structure matched with the outer periphery of the shaft part to be measured and is fixedly connected with the third driving rod, and the shaft part to be measured is pressed and fixed in the V-shaped block or released from pressing by the pressing plate driven by the extension and contraction of the third driving rod.
As a preferred selection implementation mode, it is preferred that the one end of mounting bracket is equipped with and leads to the groove with bracing piece about sliding fit's cooperation, locking mechanism be fastening bolt, fastening bolt's screw rod end is penetrated the cooperation by mounting bracket one side and is led to the inslot and offset with the bracing piece side, makes the mounting bracket lock attach on the bracing piece.
As a preferred alternative, preferably, the upper end surface of the fixing seat extends along the length direction thereof with a pair of sliding seats, the side surface of the sliding seat is provided with a second kidney-shaped hole penetrating through the two end surfaces thereof, the lower end of the supporting rod is slidably connected between the pair of sliding seats, the bottom of the supporting rod is provided with a connecting screw rod in a penetrating manner, and the two ends of the connecting screw rod respectively penetrate into the second kidney-shaped holes of the pair of sliding seats and are restrained and locked by nuts.
As a preferred alternative, preferably, the third push rod is fixedly locked to the other end of the mounting frame by a bolt.
As a possible implementation manner, further, an openable bin door is rotatably connected to a side surface of the material receiving bin, which is far away from the machine table, and a handle is connected to the bin door.
Adopt foretell technical scheme, compared with the prior art, the utility model, its beneficial effect who has is: the shaft part diameter measuring device can realize automatic feeding and discharging of shaft parts to be measured (namely, the shaft parts are automatically pushed into a V-shaped block by a first driving mechanism, the diameter is measured by a diameter measuring unit, and after the diameter is measured, the shaft parts are pushed out by a second driving mechanism to realize discharging), and when the outer diameter of the shaft parts is detected, the clamping force of a third driving mechanism can be kept consistent, and the shaft part diameter measuring device also has the advantages of high detection speed, simplicity and convenience in operation and the like; for traditional scheme, this scheme can improve the efficiency that detects, can also reduce the error that detects simultaneously, improves and detects the precision.
Drawings
The scheme of the invention is further explained by combining the attached drawings and the detailed embodiment:
fig. 1 is one of schematic three-dimensional view diagrams of a schematic implementation structure of the present invention;
fig. 2 is a schematic diagram of a three-dimensional view angle of a schematic implementation structure according to the present invention;
fig. 3 is one of schematic two-dimensional view diagrams of a schematic implementation structure of the present invention;
fig. 4 is a schematic diagram of a two-dimensional view angle of a schematic structure according to the present invention;
fig. 5 is a third schematic view of a two-dimensional view of a simplified structure according to the present invention;
fig. 6 is a diagram illustrating a two-dimensional view of a schematic implementation structure according to the present invention.
Detailed Description
As shown in one of fig. 1 to 6, the utility model discloses non-contact rapid diameter measuring device for the diameter measuring of axle type part, it includes:
the middle part of one side of the upper end surface of the machine table 1 is provided with a mounting groove 11 with a V-shaped concave structure, and the mounting groove 11 forms an open structure along one side far away from the middle part of the machine table 1;
the V-shaped block 2 is of a V-shaped structure, the lower part of the V-shaped block is fixedly arranged in the mounting groove 11 of the machine table 1, the upper end face of the V-shaped block 2 is parallel to the upper end face of the machine table 1, and the V-shaped block 2 is used for restraining and placing shaft parts to be measured;
the feeding bin 3 is of a rectangular tubular structure, is vertically arranged on one side, corresponding to one end part of the V-shaped block 2, of the upper end surface of the machine table 1, is internally provided with an accommodating cavity for flatly stacking the radial and axial parts to be detected, and is provided with a discharging hole 32 for outputting the radial and axial parts to be detected on one side, close to the V-shaped block 2, of the lower part of the accommodating cavity;
the material receiving bin 8 is fixed on the side surface of the machine table 1 with an open structure formed in the mounting groove 11 and is used for receiving the shaft parts after diameter measurement;
the first driving mechanism 4 is arranged on the upper end surface of the machine table 1 and is positioned on one side of the upper bin 3 far away from the V-shaped block 2, and the driving end of the first driving mechanism can horizontally penetrate into the upper bin 3 from one side of the lower part of the upper bin 3 far away from the discharge hole 32 in a sliding manner and is used for pushing the radial shaft parts to be detected falling into the bottom of the upper bin 3 into the V-shaped block 2;
the second driving mechanism 5 is arranged on the upper end surface of the machine table 1 and is positioned on one side of the mounting groove 11, which is far away from the open structure of the mounting groove, the driving end of the second driving mechanism faces the V-shaped block 2, and the second driving mechanism is used for pushing the parts, such as the measured diameter shafts, on the V-shaped block 2 into the material receiving bin 8;
a caliper mechanism 7, comprising:
the diameter measuring bracket 71 is arranged on one side of the upper end surface of the machine table 1 corresponding to the other end part of the V-shaped block 2;
the diameter measuring unit 73 is connected with the diameter measuring support 71, the detection end of the diameter measuring unit 73 faces to a shaft part to be measured on the V-shaped block 2, a connecting virtual line formed by the detection end of the diameter measuring unit 73 and the radial center of the shaft part to be measured is perpendicular to the virtual axis of the shaft part to be measured, the diameter measuring unit 73 can be an eddy current displacement sensor, an infrared distance meter or other forms of prior art diameter measuring devices, the distance between the V-shaped block 2 and the diameter measuring unit 73 measured in advance is used as one of calculation parameters, and the diameter of the shaft part is obtained through conversion by combining data obtained through measurement of the diameter measuring unit 73;
the receiving terminal is connected with the diameter measuring unit 73 and used for receiving diameter measuring data of the diameter measuring unit 73, the receiving terminal can be a mobile terminal or a fixed terminal, the mobile terminal can be a notebook computer, a mobile phone, a tablet or a PAD, the fixed terminal can be a computer, the diameter measuring unit 73 is connected with an address book of the receiving terminal, the communication connection form can be wireless communication or wired communication, and the communication form is a very conventional technology in the prior art, so that the expansion and the description are not repeated.
As a possible implementation manner, further, the diameter measuring support 71 is obliquely arranged on one side of the upper end surface of the machine table 1 corresponding to the other end portion of the V-shaped block 2, a connecting plate 72 is further arranged on the end surface of the upper end surface of the machine table close to the installation groove 11, a first kidney-shaped hole 721 is arranged on the connecting plate, the middle portion of the diameter measuring unit 73 is slidably inserted in the first kidney-shaped hole 721, the upper end and the lower end of the diameter measuring unit 73 are detachably fixed on the first kidney-shaped hole 721 through a connecting piece 74, the diameter measuring unit 73 may be threaded on the outer circumferential side, and then is screwed and clamped on the first kidney-shaped hole 721 through a pair of nuts.
As a possible embodiment, the first driving mechanism 4 further includes:
the first support 42 is fixed on the upper end surface of the machine table 1 and is positioned on one side of the upper bin 3, which is far away from the V-shaped block 2;
the body of the first push rod 41 is fixedly connected with the first support 42, the driving end of the first push rod 41 is connected with a first driving rod 411, and the end part of the first driving rod 411 far away from the body of the first push rod 41 can horizontally slide and penetrate into the upper bin 3 from one side of the lower part of the upper bin 3 far away from the discharge hole 32;
the first push plate 43 is connected with the first driving rod 411, and the first push plate 43 is driven by the first driving rod 411 to horizontally and slidably penetrate into the upper bin 3 from one side of the lower part of the upper bin 3, which is far away from the discharge port 32, so that the shaft-like part to be measured at the lower part of the upper bin 3 is pushed into the V-shaped block 2;
the feeding bin 3 is provided with an avoiding notch corresponding to the first driving rod 411 and the first push plate 43 for the first driving rod 411 and the first push plate 43 to slide.
In addition, as a possible implementation manner, further, when the shaft part to be measured is placed in the V-shaped block 2, the upper part of the shaft part to be measured is higher than the upper end surface of the V-shaped block 2;
the second driving mechanism 5 includes:
the second support 52 is fixed on the upper end surface of the machine table 1 and is positioned on one side of the mounting groove 11 far away from the side surface of the open structure;
a second push rod 51, the body of which is fixedly connected with the second support 52, the driving end of which is connected with a second driving rod 511, and the end part of the second driving rod 511 far away from the body of the second push rod 51 faces the V-shaped block 2;
and the second push plate 53 is connected with the second driving rod 511, and the second push plate 53 is driven by the second driving rod 511 to stretch and retract, so that the measured diameter shaft parts in the V-shaped block 2 are pushed into the material receiving bin 8.
Moreover, as a possible implementation manner, the device further comprises a third driving mechanism 6, wherein the third driving mechanism 6 is fixed on the machine table 1, and a driving end of the third driving mechanism extends to the position above the V-shaped block 2 in a lifting manner and is used for pressing and fixing the radial shaft parts to be measured in the V-shaped block 2; as a preferred alternative, it is preferable that the third driving mechanism 6 includes:
the fixed seat 61 is of a plate-shaped structure and is fixedly arranged on the upper end face of the machine table 1 and positioned on one side of the diameter measuring support 71, which is far away from the side face of the V-shaped block 2;
the lower end of the supporting rod 62 is fixedly connected with the upper end face of the fixed seat 61;
one end of the mounting bracket 631 is slidably sleeved on the support rod 62 up and down, and is locked and fixed with the support rod 62 through a locking mechanism 6311, and the other end extends right above the V-shaped block 2;
the main body of the third push rod 64 is fixedly connected with the lower end face of the other end of the mounting frame 631, the driving end of the third push rod 64 is connected with a third driving rod 642, and the third driving rod 642 vertically faces downwards to the radial shaft part to be measured placed on the V-shaped block 2;
the pressing plate 641 is of an arc structure which is matched with the outer periphery of the shaft part to be measured and is fixedly connected with the third driving rod 642, and the shaft part to be measured is pressed and fixed in the V-shaped block 2 or released from pressing by the pressing plate 641 which is driven by the extension and retraction of the third driving rod 642; as a preferred alternative embodiment, preferably, one end of the mounting bracket 631 is provided with a matching through slot 6313 which is in up-and-down sliding fit with the support rod 62, the locking mechanism 6311 is a fastening bolt, a screw end of the fastening bolt penetrates into the matching through slot from one side of the mounting bracket 631 and abuts against a side surface of the support rod 62, so that the mounting bracket 631 is locked on the support rod 62; as a preferred alternative, preferably, the upper end surface of the fixed seat 61 is extended with a pair of sliding seats 611 along the length direction thereof, the side surface of the sliding seats 611 is provided with second kidney-shaped holes 612 penetrating through both end surfaces thereof, the lower end of the supporting rod 62 is slidably connected between the pair of sliding seats 611 and the bottom thereof is penetrated with a connecting screw 613, both ends of the connecting screw 613 respectively penetrate into the second kidney-shaped holes 612 of the pair of sliding seats 611 and are restrained and locked by nuts 614.
As a preferred alternative, the third push rod 64 is preferably fixedly locked to the other end of the mounting bracket 631 by a bolt.
As a possible implementation manner, further, an openable and closable bin door 81 is rotatably connected to a side surface of the material receiving bin 8 away from the machine table 1, and a handle 82 is connected to the bin door 81.
This scheme detects the external diameter of the axle type part of treating the calipers as the caliper measuring unit through eddy current displacement sensor to assisting first push rod 41 and second push rod 51 and carrying out the last unloading control of feed bin 3, make the device have the novel detection device of perfect automated inspection component precision, compress tightly fixedly when third actuating mechanism 6 carries out the caliper measuring in addition, make the caliper measuring process more accurate.
The operation steps are briefly as follows:
the shaft parts (hereinafter referred to as workpieces) to be measured in diameter are vertically placed in the upper bin 3, when the first push rod 51 pushes the shaft parts to be measured out to the V-shaped block 2, the shaft parts superposed to the upper bin are transferred downwards by free fall motion, and the feed port 31 of the upper bin 3 is placed by left-handed engineering, so that a worker can conveniently add the workpieces.
When the workpiece is pushed out by the feeding pusher and enters the V-shaped block 2, the third push rod 64 right above the V-shaped block 2 drives the pressing plate 641 to press the workpiece, the eddy current displacement sensor (diameter measuring unit 73) on the side detects the element and obtains the acquired data to feed back to the receiving terminal, and an operator can perform automatic measurement, calculation and image drawing on the workpiece size through the manufactured GUI and data acquisition tool by using the MTALAB software preset on the receiving terminal to complete a large amount of data in the statistical analysis of the machining error.
When the workpiece detection is completed, the third push rod 64 loosens the workpiece, the first push rod 41 on the other side drives the first push plate 43 to push the workpiece down from the machine table 1 and enter the V-shaped block 2, the workpiece is a shaft element, and the workpiece stacked in the upper bin 3 falls due to self weight and is automatically discharged.
As a possible example, during the detection process, when the third push rod 64 of the third driving mechanism 6 is sensed to press the workpiece downwards to reach a certain pressing force, the sensor is driven to detect the outer diameter of the workpiece, data is written into the computer through the data acquisition device, and the gui manufactured by matlab software automatically measures, calculates and draws the image of the dimension of the workpiece, so as to complete a large amount of data in the statistical analysis of the machining error. When the data reading is finished, the pressing push rod loosens the workpiece to reset, and the blanking push rod pushes down the workpiece to finish the detection flow of the single workpiece.
In order to ensure the coordination of detection and feeding and discharging pushing, the device should ensure that the action frequency of the electric push rod is consistent with the sampling frequency of a measuring system in parameter setting and control, so that the feeding and discharging and data acquisition are synchronous, and the device automatically resets and triggers the detection and pushing again after the corresponding measuring time length so as to eliminate accumulated errors. The rapid detection of the novel detection device is realized through the cooperation between the mechanisms.
The above is the embodiment of the present invention, and to the ordinary skilled in the art, according to the teaching of the present invention, the equal changes, modifications, replacements and variations of the claims should all belong to the scope of the present invention without departing from the principle and spirit of the present invention.
Claims (10)
1. The utility model provides a quick diameter measuring device of non-contact for axle type part's diameter measuring, its characterized in that: it includes:
the middle part of one side of the upper end surface of the machine table is provided with a mounting groove of a V-shaped concave structure, and the mounting groove forms an open structure along one side far away from the middle part of the machine table;
the V-shaped block is of a V-shaped structure, the lower part of the V-shaped block is fixedly arranged in the mounting groove of the machine table, the upper end face of the V-shaped block is parallel to the upper end face of the machine table, and the V-shaped block is used for restraining and placing shaft parts to be measured;
the feeding bin is of a rectangular tubular structure, is vertically arranged on one side, corresponding to one end part of the V-shaped block, of the upper end surface of the machine platform, is internally provided with an accommodating cavity for flatly stacking the radial and axial parts to be detected, and is provided with a discharge hole for outputting the radial and axial parts to be detected on one side, close to the V-shaped block, of the lower part of the feeding bin;
the receiving bin is fixed on the side surface of the machine table with an open structure formed in the mounting groove and is used for receiving the shaft parts after diameter measurement;
the first driving mechanism is arranged on the upper end surface of the machine platform and is positioned on one side of the upper storage bin, which is far away from the V-shaped block, and the driving end of the first driving mechanism can horizontally penetrate into the upper storage bin from one side of the lower part of the upper storage bin, which is far away from the discharge port, and is used for pushing the shaft parts to be measured, which fall into the bottom of the upper storage bin, into the V-shaped block;
the second driving mechanism is arranged on the upper end surface of the machine platform and is positioned on one side of the mounting groove, which is far away from the open structure of the mounting groove, and the driving end of the second driving mechanism faces the V-shaped block and is used for pushing the measured diameter shaft parts on the V-shaped block into the storage bin;
the diameter measuring bracket is arranged on one side of the upper end surface of the machine platform, which corresponds to the other end part of the V-shaped block;
the diameter measuring unit is connected with the diameter measuring support, the detection end of the diameter measuring unit faces to the shaft part to be measured on the V-shaped block, and a connecting virtual line formed by the detection end of the diameter measuring unit and the radial center of the shaft part to be measured is perpendicular to the virtual axis of the shaft part to be measured;
and the receiving terminal is connected with the diameter measuring unit and is used for receiving the diameter measuring data of the diameter measuring unit.
2. A non-contact rapid caliper measuring device according to claim 1, characterized in that: the diameter measuring support is obliquely arranged on one side, corresponding to the other end part of the V-shaped block, of the upper end face of the machine table, a connecting plate is further arranged on the end face, close to the mounting groove, of the diameter measuring support, a first waist-shaped hole is formed in the connecting plate, the middle of the diameter measuring unit penetrates through the first waist-shaped hole in a sliding mode, and the diameter measuring unit can be detachably fixed on the first waist-shaped hole through connecting pieces at the upper end and the lower end of the diameter measuring unit.
3. A non-contact rapid caliper measuring device according to claim 1, characterized in that: the first drive mechanism comprises:
the first support is fixed on the upper end face of the machine table and is positioned on one side of the upper storage bin, which is far away from the side face of the V-shaped block;
the main body of the first push rod is fixedly connected with the first support, the driving end of the first push rod is connected with a first driving rod, and the end part of the first driving rod, which is far away from the main body of the first push rod, can horizontally slide and penetrate into the upper storage bin from one side, which is far away from the discharge hole, of the lower part of the upper storage bin;
the first push plate is connected with the first driving rod, and is driven by the first driving rod to penetrate into the upper storage bin from one side of the lower part of the upper storage bin, which is far away from the discharge port, in a horizontally sliding manner, so that the shaft part to be measured at the lower part of the upper storage bin is pushed into the V-shaped block;
go up the feed bin correspond first actuating lever and first push pedal and be equipped with the gliding breach of dodging of confession first actuating lever and first push pedal.
4. A non-contact rapid caliper measuring device according to claim 1, characterized in that: when the shaft part to be measured is arranged in the V-shaped block, the upper part of the shaft part to be measured is higher than the upper end surface of the V-shaped block;
the second drive mechanism comprises:
the second support is fixed on the upper end surface of the machine table and is positioned on one side of the side surface of the mounting groove, which is far away from the open structure of the mounting groove;
the main body of the second push rod is fixedly connected with the second support, the driving end of the second push rod is connected with a second driving rod, and the end part, far away from the main body of the second push rod, of the second driving rod faces the V-shaped block;
and the second push plate is connected with the second driving rod, and is driven by the second driving rod to stretch and retract, so that the measured diameter shaft parts in the V-shaped block are pushed into the material receiving bin.
5. A non-contact rapid caliper measuring device according to claim 1, characterized in that: the driving mechanism is fixed on the machine table, and the driving end of the driving mechanism extends to the upper part of the V-shaped block in a lifting mode and is used for pressing and fixing the shaft parts to be measured in the V-shaped block.
6. A non-contact rapid caliper measuring device according to claim 5, characterized in that: the third driving mechanism comprises:
the fixed seat is of a plate-shaped structure and is fixedly arranged on the upper end surface of the machine table and positioned on one side of the diameter measuring support, which is far away from the V-shaped block;
the lower end of the supporting rod is fixedly connected with the upper end face of the fixed seat;
one end of the mounting rack is sleeved on the support rod in a vertically sliding manner and is locked and fixed with the support rod through a locking mechanism, and the other end of the mounting rack extends right above the V-shaped block;
the main body of the third push rod is fixedly connected with the lower end face of the other end of the mounting frame, the driving end of the third push rod is connected with a third driving rod, and the third driving rod vertically faces downwards to a radial shaft part to be measured, which is placed on the V-shaped block;
the pressing plate is of an arc structure matched with the outer periphery of the shaft part to be measured and is fixedly connected with the third driving rod, and the shaft part to be measured is pressed and fixed in the V-shaped block or released from pressing by the pressing plate driven by the extension and contraction of the third driving rod.
7. A non-contact rapid caliper measuring device according to claim 6, wherein: the one end of mounting bracket is equipped with and leads to the groove with bracing piece about sliding fit's cooperation, locking mechanism be fastening bolt, fastening bolt's screw rod end is penetrated the cooperation by mounting bracket one side and is led to the inslot and offset with the bracing piece side, makes the mounting bracket lock attach on the bracing piece.
8. A non-contact rapid caliper measuring device according to claim 6, wherein: the upper end face of the fixing seat extends along the length direction of the fixing seat to form a pair of sliding seats, second waist-shaped holes penetrating through two end faces of the sliding seats are formed in the side faces of the sliding seats, the lower end of the supporting rod is connected between the sliding seats in a sliding mode, a connecting screw rod penetrates through the bottom of the supporting rod, and two ends of the connecting screw rod penetrate into the second waist-shaped holes of the sliding seats respectively and are restrained and locked through nuts.
9. A non-contact rapid caliper measuring device according to claim 6, wherein: and the third push rod is fixedly connected with the other end of the mounting frame in a locking way through a bolt.
10. A non-contact rapid caliper measuring device according to claim 1, characterized in that: the side surface of the material receiving bin, which is far away from the machine table, is rotatably connected with a bin door which can be opened and closed, and the bin door is connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842695.9U CN211783290U (en) | 2020-05-19 | 2020-05-19 | Non-contact type rapid diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842695.9U CN211783290U (en) | 2020-05-19 | 2020-05-19 | Non-contact type rapid diameter measuring device |
Publications (1)
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